Automatic collecting and conveying device for aluminum plate trimming waste

Abstract

The utility model relates to the technical field of aluminum plate machining equipment, in particular to an aluminum plate trimming waste automatic collecting and conveying device which comprises a fixing frame, a collecting bin capable of collecting waste is arranged on the fixing frame, and a crushing mechanism capable of crushing the trimming waste is arranged in the collecting bin. The device comprises a fixing frame, a collecting bin is arranged at the bottom of the fixing frame, a communicating cavity is formed in the bottom of the collecting bin in a communicating mode, a screening mechanism capable of conducting vibration screening on waste particles is arranged in the communicating cavity, and a conveying mechanism located below the communicating cavity is arranged at the bottom of the fixing frame. According to the edge cutting waste crushing device, edge cutting waste can be immediately collected after being generated, the waste is crushed through the two parallel crushing rollers with the crushing teeth mutually crossed and attached, the irregular large waste is crushed into small particles, the size of the waste is greatly reduced, and the collection and follow-up treatment efficiency of the waste is improved; and meanwhile, waste materials are convenient to store and transport.

Description

Technical Field

[0001] This application relates to the field of aluminum plate processing equipment technology, and in particular to an automatic collection and conveying device for aluminum plate trimming waste. Background Technology

[0002] In the modern aluminum sheet processing industry, aluminum sheet trimming is an extremely common and crucial process. With the widespread application of aluminum sheets in many fields such as construction, automobile manufacturing, and aerospace, the processing volume of aluminum sheets continues to rise, and correspondingly, the amount of trimming waste generated is also considerable.

[0003] Traditionally, the handling of aluminum sheet trimming waste has mostly relied on manual labor. In the collection stage, workers need to frequently move the waste around the trimming equipment to the collection container. Since the trimming waste comes in various shapes, mostly long strips, sheets, or irregular shapes with sharp edges, this not only makes the manual handling process very difficult, but also makes it easy for workers to be scratched by the waste during the operation, posing a significant safety hazard.

[0004] Meanwhile, manual collection is relatively slow. In some highly automated aluminum plate production lines, a large amount of trimmed waste accumulates every few minutes, but manual collection may take several times longer, resulting in waste piling up in the production area. In addition, untreated trimmed waste is bulky and fluffy, which occupies a lot of space during storage and transportation. Whether in the waste temporary storage warehouse inside the factory or during transportation to external recycling and processing sites, a lot of space is needed to accommodate this waste, increasing the company's warehousing and logistics costs.

[0005] To address the problems mentioned above, an apparatus is invented that can automatically and efficiently collect, crush, and convey aluminum plate trimming waste to solve the aforementioned problems in the background art. Utility Model Content

[0006] In order to improve the current processing efficiency of aluminum plate trimming waste and realize the automatic collection and conveying of waste, this application provides an automatic collection and conveying device for aluminum plate trimming waste.

[0007] This application provides an automatic collection and conveying device for aluminum plate trimming waste, which adopts the following technical solution: it includes a fixed frame, wherein the fixed frame is provided with a collection bin for collecting waste, the collection bin is provided with a crushing mechanism for crushing the trimming waste, the bottom of the collection bin is connected to a connecting cavity, the connecting cavity is provided with a screening mechanism for vibrating and screening waste particles, the bottom of the fixed frame is provided with a conveying mechanism located below the connecting cavity, the conveying mechanism can move up and down on the fixed frame, and the bottom of the fixed frame is provided with a driving mechanism for driving the conveying mechanism to move up and down.

[0008] Optionally, the crushing mechanism includes two crushing rollers arranged parallel to each other, each crushing roller having a plurality of crushing teeth arranged in a cross-shaped and close-fitting manner, each side of the collection bin having a plurality of fixing teeth, each end of the two crushing rollers having a gear that meshes with each other, and one end of one of the crushing rollers having a first motor fixed to the collection bin.

[0009] Optionally, the screening mechanism includes a sliding plate that can slide up and down within the communicating cavity, the sliding plate having a plurality of screening holes, a rotatable rotating shaft being provided within the communicating cavity, a rotating cam being provided on the rotating shaft, a boss being provided within the communicating cavity, fixed compression springs being provided at the four corners of the bottom of the sliding plate, the other end of the fixed compression springs being fixed to the boss, and sealing plates being detachably connected to both sides of the communicating cavity, and a second motor being provided at one end of the rotating shaft, the second motor being fixed to the communicating cavity.

[0010] Optionally, the conveying mechanism includes a conveyor frame slidably connected to a fixed frame, a rotatable conveyor belt is provided on the conveyor frame, and baffles are provided at both ends of the conveyor belt on the conveyor frame.

[0011] Optionally, the driving mechanism includes a fixed plate, which is fixedly connected to the bottom of the fixed frame. Guide frames in the vertical direction are provided on both sides of the fixed plate. Sliding blocks are slidably connected to the guide frames. The sliding blocks are fixedly connected to the conveyor frame. A hydraulic telescopic rod is fixedly provided on the fixed plate. The output end of the hydraulic telescopic rod is fixedly connected to the sliding block.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. This device, by setting up a collection bin and an internal crushing mechanism, can collect the waste material immediately after it is generated. It uses two parallel crushing rollers with intersecting crushing teeth to crush the waste material, breaking the irregular large pieces of waste material into smaller particles, which greatly reduces the volume of waste material, improves the efficiency of waste material collection and subsequent processing, and also facilitates the storage and transportation of waste material.

[0014] 2. The screening mechanism is designed to vibrate and screen the crushed waste particles. The rotating cam on the rotating shaft drives the sliding plate to vibrate up and down, causing the waste particles to be screened through the screening holes of the sliding plate. Small particles that meet the requirements are screened out, while those that do not meet the requirements remain on the sliding plate for further processing. This ensures that the conveyed waste particles are of uniform size, which is beneficial for subsequent recycling or other processing steps.

[0015] 3. The conveyor belt of the conveying mechanism can transport the screened waste particles, and the conveyor frame can move up and down on the fixed frame. With the guide frame and sliding block in the drive mechanism, the conveying height can be flexibly adjusted according to actual production needs and different working scenarios, which facilitates connection with other equipment and improves the applicability and flexibility of the whole device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the device. Figure I ;

[0017] Figure 2 This is a schematic diagram of the overall structure of the device. Figure II ;

[0018] Figure 3 This is a top view of the device;

[0019] Figure 4 This is a full sectional view of the device;

[0020] Figure 5 This is an enlarged view of the screening mechanism of this device;

[0021] Among them, 1. fixed frame, 2. collection bin, 3. crushing mechanism, 4. connecting cavity, 5. screening mechanism, 6. conveying mechanism, 7. driving mechanism, 8. crushing roller, 9. crushing tooth, 10. fixed tooth, 11. sliding plate, 12. screening hole, 13. rotating shaft, 14. rotating cam, 15. boss, 16. fixed compression spring, 17. closing plate, 18. conveying frame, 19. conveyor belt, 20. baffle, 21. fixed plate, 22. guide frame, 23. sliding block, 24. hydraulic telescopic rod, 25. first motor, 26. second motor, 27. gear. Detailed Implementation

[0022] The present application will be further described in detail below with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the present invention.

[0023] Reference Figure 1 , Figure 2 , Figure 4One embodiment shown includes a fixed frame 1, a collection bin 2 for collecting waste material, a crushing mechanism 3 for crushing the shredded waste material inside the collection bin 2, a connecting cavity 4 fixedly connected to the bottom of the collection bin 2, a screening mechanism 5 for vibrating and screening waste particles inside the connecting cavity 4, a conveying mechanism 6 located below the connecting cavity 4 at the bottom of the fixed frame 1, the conveying mechanism 6 being able to move up and down on the fixed frame 1, and a driving mechanism 7 at the bottom of the fixed frame 1 for driving the conveying mechanism 6 to move up and down. In this embodiment, the collection bin 2 performs the function of initially collecting the shredded waste material, which is the first step in the waste material entering the processing flow. The crushing mechanism 3 crushes the waste material entering the collection bin 2. The crushing process breaks large pieces of waste into smaller particles, facilitating subsequent screening and processing. The connecting cavity 4 connects the collection bin 2 to the subsequent screening mechanism 5, allowing the crushed waste to smoothly enter the screening stage. The screening mechanism 5 uses vibration screening to screen out waste particles that meet the requirements, removing impurities or excessively large particles. The conveying mechanism 6 is located below the connecting cavity 4 and is used to transport and transfer the screened waste particles. Its ability to move up and down on the fixed frame 1 increases the flexibility of the device, enabling it to adapt to different unloading heights or better connect with other equipment. The drive mechanism 7 provides power support for the up and down movement of the conveying mechanism 6, ensuring that the conveying mechanism 6 can stably and accurately adjust its height position.

[0024] Reference Figure 1 , Figure 2 One embodiment shown is as follows: The crushing mechanism 3 includes two parallel crushing rollers 8, which are rotatably connected to the collection bin 2. Each of the two crushing rollers 8 has a plurality of crushing teeth 9 arranged in a cross-shaped, closely fitted configuration. Several fixing teeth 10 are arranged on both sides of the collection bin 2. Gears 27 are fixedly connected to one end of each of the two crushing rollers 8, and the two gears 27 mesh with each other. One end of one of the crushing rollers 8 is fixedly connected to the output end of a first motor 25, which is fixed to the collection bin 2. In this embodiment, the two parallel crushing rollers 8 are the core components of the crushing process; they achieve the crushing of waste materials through relative rotation. The crushing action involves the interlocking and shearing of the crushing teeth 9 on the crushing roller 8. This design effectively breaks the waste into smaller particles through the interlocking and shearing force of the crushing teeth 9 as it enters the crushing roller 8. The fixed teeth 10 on both sides of the collection bin 2 serve to assist in the crushing process. On the one hand, they can fix the waste during the crushing process, preventing it from moving freely under the action of the crushing roller 8, thereby improving the crushing efficiency. On the other hand, the fixed teeth 10 can also work in synergy with the crushing teeth 9 to crush the waste more thoroughly. Especially for some irregularly shaped or hard waste, the fixed teeth 10 can increase the contact points and force points of the crushing process, making the crushing effect more ideal.

[0025] The implementation principle of this application embodiment is as follows: the two crushing rollers 8 of the crushing mechanism 3 rotate relative to each other under the power drive. Since the crushing teeth 9 are interlocked and attached to each other, when the waste enters between the crushing rollers 8, the crushing teeth 9 apply shearing force to the waste. At the same time, the fixing teeth 10 play the role of assisting in crushing and fixing the waste, so that the waste is crushed into smaller particles.

[0026] Reference Figure 4 , Figure 5 One embodiment shown is as follows: The screening mechanism 5 includes a sliding plate 11 that can slide up and down within the communicating cavity 4. The sliding plate 11 has several screening holes 12. A rotatable rotating shaft 13 is rotatably connected within the communicating cavity 4. A rotating cam 14 is fixedly connected to the rotating shaft 13. A boss 15 is provided within the communicating cavity 4. Fixed compression springs 16 are fixedly connected to the four bottom corners of the sliding plate 11, with the other end of each fixed compression spring fixed to the boss 15. Sealing plates 17 are detachably connected to both sides of the communicating cavity 4. The output end of a second motor 26 is fixedly connected to the rotating shaft 13, and the second motor 26 is fixed to the communicating cavity 4. In this embodiment, when the sliding plate 11 moves up and down, the waste particles, under the action of gravity and inertia, are separated into smaller particles. Large particles can fall through the screening hole 12, while large particles are left on the sliding plate 11. The rotating cam 14 on the rotating shaft 13 is the power source for driving the sliding plate 11 to slide up and down. When the rotating cam 14 rotates, its protrusion contacts the sliding plate 11 and pushes the sliding plate 11 to move upward. When the protrusion leaves, the sliding plate 11 rebounds downward under the action of the fixed compression spring 16. This is repeated to achieve continuous vibration screening of the sliding plate 11. The cooperation between the boss 15 and the fixed compression spring 16 provides stable support and reset force for the up and down movement of the sliding plate 11. The detachable and connected closed plates 17 on both sides of the connecting cavity 4 facilitate the maintenance and cleaning of the inside of the screening mechanism 5, and can clean out the large particles of waste left on the sliding plate 11.

[0027] The implementation principle of this application embodiment is as follows: The screening mechanism 5 uses the rotation of the rotating cam 14 to drive the sliding plate 11 to vibrate up and down. When the sliding plate 11 moves upward, the waste particles separate from the sliding plate 11 under the action of inertia and gravity, and some small particles of waste fall through the screening hole 12. When the sliding plate 11 moves downward, the large particles of waste are blocked on the sliding plate 11. When the baffle 20 is disassembled, the large particles of waste can be taken out. As the sliding plate 11 vibrates continuously, the small particles of waste are gradually screened out, thereby achieving accurate screening of waste particles.

[0028] Reference Figure 1One embodiment shown is as follows: The conveying mechanism 6 includes a conveying frame 18, which is slidably connected to the fixed frame 1. A rotatable conveyor belt 19 is rotatably connected to the conveying frame 18. Baffles 20 located at both ends of the conveyor belt 19 are fixedly connected to the conveying frame 18. In this embodiment, the conveyor belt 19 is the direct carrier for conveying waste particles. By rotating itself, it conveys the screened waste particles from one position to another, such as from below the connecting cavity 4 to the waste storage area or the entrance of the next processing step. The baffles 20 at both ends of the conveyor belt 19 prevent the waste particles from overflowing, ensuring that the waste particles can move stably on the conveyor belt 19 during the conveying process, preventing the waste particles from scattering due to the rotation of the conveyor belt 19, and ensuring the stability and accuracy of the conveying process.

[0029] Reference Figure 1 , Figure 2 One embodiment shown is as follows: the drive mechanism 7 includes a fixed plate 21, which is fixedly connected to the bottom of the fixed frame 1. Guide frames 22 in the vertical direction are fixedly connected to both sides of the fixed plate 21. A sliding block 23 is slidably connected to the guide frame 22. The sliding block 23 is fixedly connected to the conveyor frame 18. A hydraulic telescopic rod 24 is fixedly connected to the fixed plate 21. The output end of the hydraulic telescopic rod 24 is fixedly connected to the sliding block 23.

[0030] The implementation principle of this embodiment is as follows: the conveyor belt 19 of the conveying mechanism 6 rotates under the drive of a motor or other power device, conveying the screened waste particles falling on the conveyor belt 19 along the direction of the conveyor belt 19. The up-and-down movement of the conveyor frame 18 is achieved by the drive mechanism 7. When it is necessary to adjust the conveying height, the sliding block 23 in the drive mechanism 7 slides on the guide frame 22, driving the conveyor frame 18 to move up and down, ensuring that the conveyor belt 19 can convey waste at a suitable height to adapt to different production layouts and equipment connection requirements.

[0031] The working principle of this device is as follows: aluminum plate trimming waste first enters the collection bin 2, where it is crushed into granules by the crushing mechanism 3. The crushed waste particles then enter the connecting chamber 4 and are screened by the vibration of the screening mechanism 5. Small particles that meet the requirements fall onto the conveyor belt 19 of the conveying mechanism 6 through the screening holes 12. The conveying mechanism 6, under the action of the drive mechanism 7, can adjust its height according to actual needs, and then transports the screened waste particles to a designated location, such as a waste recycling area or the equipment entrance of the next processing step.

[0032] The working principle of this device has been explained through the above embodiments. These embodiments merely illustrate several implementation methods of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. An automatic collection and conveying device for aluminum plate trimming waste, comprising a fixed frame (1), characterized in that: The fixed frame (1) is provided with a collection bin (2) for collecting waste materials. The collection bin (2) is provided with a crushing mechanism (3) for crushing the cut waste materials. The bottom of the collection bin (2) is connected to a connecting cavity (4). The connecting cavity (4) is provided with a screening mechanism (5) for vibrating and screening waste particles. The bottom of the fixed frame (1) is provided with a conveying mechanism (6) located below the connecting cavity (4). The conveying mechanism (6) can move up and down on the fixed frame (1). The bottom of the fixed frame (1) is provided with a driving mechanism (7) for driving the conveying mechanism (6) to move up and down.

2. The automatic collection and conveying device for aluminum plate trimming waste according to claim 1, characterized in that: The crushing mechanism (3) includes two crushing rollers (8) arranged in parallel to each other. Each of the two crushing rollers (8) is provided with a number of crushing teeth (9). The crushing teeth (9) on the two crushing rollers (8) are arranged in a cross-fitting manner. Each of the two sides of the collection bin (2) is provided with a number of fixing teeth (10). Each of the two crushing rollers (8) is provided with a gear (27) at one end. The two gears (27) mesh with each other. One end of one of the crushing rollers (8) is provided with a first motor (25). The first motor (25) is fixed on the collection bin (2).

3. The automatic collection and conveying device for aluminum plate trimming waste according to claim 1, characterized in that: The screening mechanism (5) includes a sliding plate (11) that can slide up and down in the connecting cavity (4). The sliding plate (11) has several screening holes (12). The connecting cavity (4) is provided with a rotatable rotating shaft (13). The rotating shaft (13) is provided with a rotating cam (14). The connecting cavity (4) is provided with a boss (15). The bottom four corners of the sliding plate (11) are respectively provided with fixed compression springs (16). The other end of the fixed compression springs (16) is fixed to the boss (15). The two sides of the connecting cavity (4) are respectively detachably connected with sealing plates (17). One end of the rotating shaft (13) is provided with a second motor (26). The second motor (26) is fixed to the connecting cavity (4).

4. The automatic collection and conveying device for aluminum plate trimming waste according to claim 1, characterized in that: The conveying mechanism (6) includes a conveying frame (18), which is slidably connected to a fixed frame (1). A rotatable conveyor belt (19) is provided on the conveying frame (18), and baffles (20) are provided at both ends of the conveyor belt (19) on the conveying frame (18).

5. The automatic collection and conveying device for aluminum plate trimming waste according to claim 4, characterized in that: The driving mechanism (7) includes a fixed plate (21), which is fixedly connected to the bottom of the fixed frame (1). The fixed plate (21) has guide frames (22) in the vertical direction on both sides. A sliding block (23) is slidably connected to the guide frame (22). The sliding block (23) is fixedly connected to the conveyor frame (18). A hydraulic telescopic rod (24) is fixedly installed on the fixed plate (21). The output end of the hydraulic telescopic rod (24) is fixedly connected to the sliding block (23).

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